156948189460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2713}}^1\times {\mathrm{61543}}^1$

素因数の和:64312

約数の個数: 48

約数和(自身を含む): 336733318656

約数和(自身を除く): 179785129196

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2713, 5426, 10852, 13565, 27130, 54260, 61543, 123086, 127511, 246172, 255022, 307715, 510044, 615430, 637555, 1230860, 1275110, 2550220, 2892521, 5785042, 11570084, 14462605, 28925210, 57850420, 166966159, 333932318, 667864636, 834830795, 1669661590, 3339323180, 7847409473, 15694818946, 31389637892, 39237047365, 78474094730, 156948189460]

約数ペア:

[(1, 156948189460), (2, 78474094730), (4, 39237047365), (5, 31389637892), (10, 15694818946), (20, 7847409473), (47, 3339323180), (94, 1669661590), (188, 834830795), (235, 667864636), (470, 333932318), (940, 166966159), (2713, 57850420), (5426, 28925210), (10852, 14462605), (13565, 11570084), (27130, 5785042), (54260, 2892521), (61543, 2550220), (123086, 1275110), (127511, 1230860), (246172, 637555), (255022, 615430), (307715, 510044)]